SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-21-004561
Filing Date
2021-02-08
Accepted
2021-02-05 18:01:44
Documents
138
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K clb-10k_20201231.htm   iXBRL 10-K 5297281
2 EX-4.1 clb-ex41_10.htm EX-4.1 85865
3 EX-10.14 clb-ex1014_108.htm EX-10.14 125784
4 EX-21.1 clb-ex211_6.htm EX-21.1 17748
5 EX-23.1 clb-ex231_12.htm EX-23.1 3217
6 EX-31.1 clb-ex311_9.htm EX-31.1 17166
7 EX-31.2 clb-ex312_7.htm EX-31.2 18213
8 EX-32.1 clb-ex321_8.htm EX-32.1 5292
9 EX-32.2 clb-ex322_11.htm EX-32.2 5303
10 GRAPHIC gjm4gosnkaay000005.jpg GRAPHIC 101992
11 GRAPHIC gjm4gosnkaay000006.jpg GRAPHIC 30913
12 GRAPHIC gjm4gosnkaay000008.jpg GRAPHIC 31626
13 GRAPHIC gjm4gosnkaay000002.jpg GRAPHIC 49335
14 GRAPHIC gjm4gosnkaay000004.jpg GRAPHIC 173191
15 GRAPHIC gjm4gosnkaay000007.jpg GRAPHIC 30639
16 GRAPHIC gjm4gosnkaay000003.jpg GRAPHIC 49903
17 GRAPHIC gjm4gosnkaay000001.jpg GRAPHIC 49171
  Complete submission text file 0001564590-21-004561.txt   21495637

Data Files

Seq Description Document Type Size
18 XBRL TAXONOMY EXTENSION SCHEMA clb-20201231.xsd EX-101.SCH 94853
19 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE clb-20201231_cal.xml EX-101.CAL 125859
20 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE clb-20201231_def.xml EX-101.DEF 242610
21 XBRL TAXONOMY EXTENSION LABEL LINKBASE clb-20201231_lab.xml EX-101.LAB 750772
22 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE clb-20201231_pre.xml EX-101.PRE 572817
23 EXTRACTED XBRL INSTANCE DOCUMENT clb-10k_20201231_htm.xml XML 4887383
Mailing Address 6316 WINDFERN HOUSTON TX 77040
Business Address STRAWINSKYLAAN 913 TOWER A, LEVEL 9 1077 XX AMSTERDAM P7 1077 XX 3124203191
CORE LABORATORIES N V (Filer) CIK: 0001000229 (see all company filings)

IRS No.: 000000000 | State of Incorp.: P7 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-14273 | Film No.: 21597648
SIC: 1389 Oil & Gas Field Services, NEC